Release v0.3-alpha4

* Doc Improvements

Release v0.3-alpha3

* Fix Issue with Global Symbols in Predicates alexanderkiel#7, alexanderkiel#8

Release v0.3-alpha2

* Self-Require phrase.alpha as Macro Namespace

Release v0.3-alpha1

* Fix Issue in Self-Hosted ClojureScript

Release v0.2-alpha1

* Update Clojure to 1.9.0
* Optimize phraser macro
* Lint with Eastwood

Release v0.1-alpha2

Release v0.1-alpha1